package com.lb.activity;

import lombok.extern.java.Log;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.netflix.feign.EnableFeignClients;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/**
 * ribbon client
 * @author 001030
 */
@SpringBootApplication
@Log
@EnableEurekaClient
@EnableDiscoveryClient
@EnableFeignClients
@EnableHystrix
public class WebApplication {

    public static void main(String[] args) {
        SpringApplication.run(WebApplication.class, args);
        log.info("                    _     \n" +
                " __      __   ___  | |__  \n" +
                " \\ \\ /\\ / /  / _ \\ | '_ \\ \n" +
                "  \\ V  V /  |  __/ | |_) |\n" +
                "   \\_/\\_/    \\___| |_.__/ \n" +
                "                          ");
    }


    /**
     * 向程序的ioc注入一个bean: restTemplate;
     * 并通过@LoadBalanced注解表明这个restRemplate开启负载均衡的功能。
     * @return
     */
    @Bean
    @LoadBalanced
    RestTemplate restTemplate() {
        return new RestTemplate();
    }


}

